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I have three–four polished flat design files ready to go and need them converted into a production-ready, headless site. The stack is set: Shopify will drive commerce, Sanity will manage content and marketing pages, and a custom [login to view URL] frontend will tie everything together. What has to happen • Slice the supplied designs into responsive, accessible React components in Next.js. • Wire those components to Sanity’s GROQ/GraphQL APIs so editors can add pages, hero banners, FAQs, etc. • Connect the storefront to Shopify’s Storefront API, making sure product search and filtering feel instant and fluid. • Enable multiple payment options out of the box (Shopify Payments, PayPal, plus any additional gateways you recommend). • Integrate Microsoft Dynamics CRM and Triumph ERP through their REST/JSON endpoints for real-time inventory, pricing and order syncing. • Drop in GA4, Google Tag Manager and full funnel tracking so every tap, click and purchase is measurable. • Ship with Core Web Vitals in the green, on-page SEO best practices baked in, and all pages served over HTTPS with proper security headers. Coming soon (future phase) Quote calculators, online bookings and selection wizards will be separate mini-apps. Please architect the codebase so those tools can be embedded cleanly later. Deliverables 1. Git repo containing the [login to view URL] codebase, Sanity schemas and Shopify theme/app code. 2. Working staging URL on Vercel (or similar) showing design parity with the originals. 3. API linkage to Dynamics/Triumph demonstrated with test data round-trip. 4. Brief deployment & hand-over guide. Acceptance criteria • Designs reproduced pixel-perfect across modern browsers and mobile. • Product search <500 ms, first contentful paint <2 s on 4G. • Successful checkout with at least two payment methods. • Orders, customers and inventory syncing into both CRM and ERP. If you’re comfortable in [login to view URL], headless Shopify and Sanity, and have wrestled with external ERPs before, this should be a straightforward build. I’m ready to start as soon as we agree on milestones and timeline.
Project ID: 40456277
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308 freelancers are bidding on average $36 AUD/hour for this job

As a seasoned professional in CSS, HTML, JavaScript, and PHP, I have extensive experience in developing complex web applications much like the one you've described. Throughout my career, I've consistently prioritized high-quality code that's scalable and maintainable, ensuring the long-term success of my projects.
$35 AUD in 40 days
8.7
8.7

Hi, I have over 5+ years of experience in both frontend and backend development. I will do the specified tasks. Key Areas of Expertise: a) Full-Stack Development: Proficient in both frontend and backend technologies Frontend: Next, Js, ReactJS, Bootstrap, JavaScript, jQuery Backend: Laravel, CodeIgniter, Node.js b) API Integration: Experienced in integrating and working with APIs to enhance application functionality. c) Microservices: Skilled in developing and integrating microservices for scalable and efficient solutions. d) Database Management: Competent in managing databases with Postgresql, MySQL, MongoDB, and Oracle. d) Server Handling: Adept at handling server environments such as AWS, Google Cloud, VPS, Apache, and Nginx. Let’s discuss how I can help achieve your project goals and add value. Lets connect in chat so that We discuss further. With Regards, Sai
$25 AUD in 40 days
7.8
7.8

H, I have good experience in Sanity CMS and can help you for this project. Can we discuss over call? Best Regards Stefan
$60 AUD in 40 days
6.8
6.8

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. l believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.
$25 AUD in 40 days
6.9
6.9

Hello Dear! Greetings from Toriqul Global Solutions! We are a reliable and experienced web design & development company led by Engineer Toriqul Islam (B.Sc. in CSE, RUET), with over 10 years of proven industry experience delivering quality digital solutions. At Toriqul Global Solutions, we build modern, user-friendly, high-performance websites focused on simplicity, elegance, and functionality to boost engagement and business growth. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap 4. jQuery 5. JavaScript 6. AngularJS 7. React JS 8. Node.js 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .NET 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB and more skills What will you get? • Responsive design on All Devices •Reusable components •Clean code •Timely delivery tested •Clear communication We would be honored to discuss your project requirements and help bring your ideas to life. Thank you for your time and consideration. Warm Regards, Toriqul Global Solutions
$25 AUD in 40 days
6.2
6.2

Hi there, Regarding your need for a production-ready, headless site, the integration of the REST/JSON endpoints with Microsoft Dynamics CRM and Triumph ERP can be a real challenge that many overlook. Ensuring seamless data flow requires meticulous API orchestration. My approach efficiently delivers this, ensuring everything syncs flawlessly. I once led a project with similar architecture, reducing data sync time by over 40%, which was pivotal in improving operational efficiency. I include 30 days of post-deployment bug-fixing at no extra charge. What specific metrics or KPIs are you focusing on for the GA4 and funnel tracking integration? Let's discuss how we can make this project a success.
$25 AUD in 40 days
5.9
5.9

Hello, I am an expert with 15+ years of experience in the technical world, delivering simple to complex websites, e-commerce platforms, membership systems, and custom portals. I always provide clear communication, continued support after delivery, and 100% client satisfaction. I specialize in PHP development, building secure, scalable, and high-performing web applications with custom scripts, API integration, and database management (MySQL, MariaDB, etc.). From dynamic websites to enterprise-level solutions, I focus on delivering clean code and business-driven results.
$25 AUD in 40 days
5.3
5.3

Hello, I have extensive experience in the mentioned technologies and am ready to start immediately. Let’s connect via chat to discuss the project requirements further. Thank you, Jignesh
$25 AUD in 40 days
5.2
5.2

❤️Hi there ❤️ As a verified engineer, I can do your project perfect. Please check my reviews to verify my skills. Warm Regards, Ruslan
$30 AUD in 40 days
5.5
5.5

Hi there, You’re absolutely in the RIGHT PLACE. I’ve delivered SIMILAR PROJECTS multiple times and know EXACTLY how to execute this efficiently and correctly from day one. To lock down the SCOPE, TIMELINE, AND PRICING, I’ll need to ask you a few key questions. Unfortunately, Freelancer’s 1500 CHARACTER LIMIT doesn’t allow me to break everything down properly here. Let’s jump on CHAT so I can show you my PROVEN PAST WORK, walk you through the REAL RESULTS I’ve delivered, and outline a CLEAR ACTION PLAN for your project. You’ll immediately see why my approach is DIFFERENT and EFFECTIVE. If you’re serious about getting this done RIGHT, I’m ready to move forward. Looking forward to CONNECTING and WINNING TOGETHER. Cheers, Royal IT service
$38 AUD in 40 days
4.0
4.0

Headless Shopify projects usually become difficult at the integration layer, not the UI layer. The challenge is keeping Shopify, Sanity, CRM, ERP, analytics, and performance aligned without turning the codebase into a maintenance problem later. Since future quote tools and booking apps are already planned, I’d structure this with modular services and clean API boundaries from day one. A few quick questions: 1. For checkout, do you want a fully embedded headless experience or Shopify native checkout for stability and lower maintenance? 2. Do Microsoft Dynamics and Triumph ERP already expose documented REST endpoints and sandbox credentials? 3. Are the supplied designs already finalized with responsive states, or only desktop flat files?
$38 AUD in 40 days
3.3
3.3

Hi, I’ve reviewed your requirements and can confidently build a clean, scalable, and high-performance solution tailored to your needs. I specialize in full-stack development using modern technologies, ensuring both strong backend logic and a smooth user experience. I’ve worked on similar projects where performance, responsiveness, and clean architecture were key, and I always focus on delivering reliable, production-ready results. I can start immediately and keep communication clear throughout the project to ensure everything is delivered exactly as expected. Let’s discuss your project in detail - I’m ready to get started right now. Regards, Varinder Singh
$30 AUD in 40 days
2.0
2.0

Hey, I can start now. ✅ I’ve worked on something very similar. What really matters here is seamlessly integrating Shopify, Sanity CMS, and Next.js. The tricky part is ensuring smooth communication between them for a cohesive user experience. I've tackled headless setups like this before, connecting various APIs and ensuring optimal performance. While I haven't done this exact combination, I've worked on similar headless architectures, handling complex data integrations and API connections. My approach involves slicing designs into responsive components, wiring them to APIs, and optimizing for performance and SEO. Let's chat! -Dorofii
$31 AUD in 40 days
1.9
1.9

Hi, I have relevant experience. I understand your project details. I will follow instructions and keep you updated. I am an experienced and specialized freelancer with 10 years of practical experience in PHP, JavaScript, HTML, Next.js. You can visit my profile to check my latest work and recent reviews. Looking forward to working with you, connect in chat. Looking forward, david
$38 AUD in 40 days
0.0
0.0

Hi there, You’re absolutely in the RIGHT PLACE. I’ve delivered SIMILAR PROJECTS multiple times and know EXACTLY how to execute this efficiently and correctly from day one. To lock down the SCOPE, TIMELINE, AND PRICING, I’ll need to ask you a few key questions. Unfortunately, Freelancer’s 1500 CHARACTER LIMIT doesn’t allow me to break everything down properly here. Let’s jump on CHAT so I can show you my PROVEN PAST WORK, walk you through the REAL RESULTS I’ve delivered, and outline a CLEAR ACTION PLAN for your project. You’ll immediately see why my approach is DIFFERENT and EFFECTIVE. If you’re serious about getting this done RIGHT, I’m ready to move forward. Looking forward to CONNECTING and WINNING TOGETHER. Cheers, Mayank sahu
$38 AUD in 40 days
0.1
0.1

Thank you for the opportunity to assist with setting up your Shopify online store. This proposal outlines the services included in creating a professional, user-friendly, and fully functional Shopify eCommerce website tailored to your business needs. The goal is to build a modern online store that helps you showcase products, attract customers, and generate sales efficiently.
$45 AUD in 45 days
0.0
0.0

I understand the crucial need for scalability and long-term maintainability in any software system. For that reason, I'll carefully slice your polished flat designs into responsive, accessible React components that align effectively with Shopify's Storefront API and Sanity's GROQ/GraphQL APIs. Additionally, integrating Microsoft Dynamics CRM and Triumph ERP through their designated REST/JSON endpoints will be managed meticulously to guarantee real-time functionality. Not just focused on the immediate needs of clients but also forward-thinking, I'll architect the codebase such that Quote calculators, online bookings and selection wizards can be smoothly embedded as separate mini-apps at a later stage. Furthermore, I'm competent in GA4, Google Tag Manager and full funnel tracking etc., ensuring every aspect of your desired functionalities is thoughtfully covered. In conclusion, my combination of technical proficiency and an appreciation for day-to-day business operations make me a unique candidate fit for your project. My ultimate aim is to effect operational transformation through engineered software systems - exactly what you're seeking in a freelancer. Let's get started on this remarkable journey towards transforming how your business runs!
$38 AUD in 40 days
0.0
0.0

Hi, Your project caught my attention because businesses today don’t just need development — they need smarter systems that improve response speed, automate workflows, and increase conversions. I work on business-focused solutions involving: • CRM systems • Automation workflows • AI-powered customer engagement • Lead management systems • API integrations • Ecommerce & operational automation Recently, I’ve been building AI voice calling and automated follow-up systems that can instantly interact with leads, qualify inquiries, and automate customer communication across voice, WhatsApp, email, and CRM platforms. This helps businesses: ✔ Respond faster ✔ Reduce manual workload ✔ Capture more leads ✔ Improve customer engagement ✔ Scale operations more efficiently So while I can absolutely help with your main project requirements, I can also help you build a smarter and more automated workflow around your business if needed. I focus on practical solutions, clean execution, and long-term scalability rather than just completing tasks. Would be happy to discuss your project and share ideas that could add more value to your workflow. Best Regards, Sooraj
$25 AUD in 1 day
0.0
0.0

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